Phillips D, Kiviets G, Barton E, Smith C, Viljoen K, Fourie L. 40Ar/39Ar dating of kimberlites and related rocks: problems and solutions. IKC abstracts [Internet]. 1998 Apr. 17 [cited 2024 Nov. 23];7(1):690-2. Available from: https://ikcabstracts.com/index.php/ikc/article/view/2848